1
22
23 package com.liferay.portlet.portletconfiguration.action;
24
25 import com.liferay.portal.kernel.language.LanguageUtil;
26 import com.liferay.portal.kernel.util.ParamUtil;
27 import com.liferay.portal.model.Layout;
28 import com.liferay.portal.security.permission.ActionKeys;
29 import com.liferay.portal.security.permission.PermissionChecker;
30 import com.liferay.portal.service.permission.PortletPermissionUtil;
31 import com.liferay.portal.struts.JSONAction;
32 import com.liferay.portal.theme.ThemeDisplay;
33 import com.liferay.portal.util.WebKeys;
34 import com.liferay.portlet.InvokerPortletImpl;
35 import com.liferay.portlet.PortletPreferencesFactoryUtil;
36
37 import javax.portlet.PortletPreferences;
38
39 import javax.servlet.http.HttpServletRequest;
40 import javax.servlet.http.HttpServletResponse;
41 import javax.servlet.http.HttpSession;
42
43 import org.apache.struts.action.ActionForm;
44 import org.apache.struts.action.ActionMapping;
45
46
51 public class UpdateTitleAction extends JSONAction {
52
53 public String getJSON(
54 ActionMapping mapping, ActionForm form, HttpServletRequest request,
55 HttpServletResponse response)
56 throws Exception {
57
58 HttpSession session = request.getSession();
59
60 ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
61 WebKeys.THEME_DISPLAY);
62
63 Layout layout = themeDisplay.getLayout();
64
65 PermissionChecker permissionChecker =
66 themeDisplay.getPermissionChecker();
67
68 String portletId = ParamUtil.getString(request, "portletId");
69
70 if (!PortletPermissionUtil.contains(
71 permissionChecker, themeDisplay.getPlid(), portletId,
72 ActionKeys.CONFIGURATION)) {
73
74 return null;
75 }
76
77 String languageId = LanguageUtil.getLanguageId(request);
78 String title = ParamUtil.getString(request, "title");
79
80 PortletPreferences portletSetup =
81 PortletPreferencesFactoryUtil.getLayoutPortletSetup(
82 layout, portletId);
83
84 portletSetup.setValue("portlet-setup-title-" + languageId, title);
85 portletSetup.setValue("portlet-setup-use-custom-title", "true");
86
87 portletSetup.store();
88
89 InvokerPortletImpl.clearResponse(
90 session, layout.getPrimaryKey(), portletId,
91 LanguageUtil.getLanguageId(request));
92
93 return null;
94 }
95
96 }